Ashcroft B424B-30 Pressure Switch 0-30 PSI

The Ashcroft B424B-30 Pressure Switch is a mechanical control equipment used to monitor pressure levels and trigger switching actions when a setpoint is reached. It operates within a 030 PSI range and responds to pressure changes by opening or closing an internal electrical contact, enabling control of connected equipment. The adjustable setpoint allows configuration based on application requirements, while the rugged enclosure supports use in industrial environments in HVAC system and process control applications. It is used for pressure safety monitoring, compressor or pump protection and coordinated switching based on rising or falling pressure conditions within fluid or air circuits.